Hi! First of all i have to say that my english is not very well Anyway, this is the question: this is a good moment for buy a iMac 27" i7? I question this because in Buyer's Guide say that is Approaching the end of a cycle, and i don't know when apple will update their iMac. I just want buy now an iMac because i'm student for now, but in september i will have finished my studies. Someone can help me? Thanks!